Age
Visit number vs Obstructive Apnea-Hypopnea Index: (Obstructive apneas with no oxygen desaturation threshold used and with or without arousal + hypopneas with > 30% flow reduction and with >= 4% oxygen desaturation and with or without arousal) / hour of sleep from type I polysomnography
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Baseline | 49 | 39.6 | ± 27.4 | 30.2 | 0.3 | 122.8 | - | 49 |
9-Month Followup | 43 | 28.0 | ± 27.5 | 17.3 | 1.5 | 107.2 | - | 43 |
18-Month Followup | 40 | 26.7 | ± 21.4 | 20.4 | 2.0 | 78.8 | - | 40 |
Randomized treatment arm vs Obstructive Apnea-Hypopnea Index: (Obstructive apneas with no oxygen desaturation threshold used and with or without arousal + hypopneas with > 30% flow reduction and with >= 4% oxygen desaturation and with or without arousal) / hour of sleep from type I polysomnography
Baseline
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 49 | 39.6 | ± 27.4 | 30.2 | 0.3 | 122.8 | - | 49 |
Laparoscopic Gastric Banding (LGB) | 28 | 41.1 | ± 23.5 | 36.2 | 6.4 | 111.7 | - | 28 |
Continuous Positive Airway Pressure (CPAP) | 21 | 37.6 | ± 32.4 | 25.2 | 0.3 | 122.8 | - | 21 |
Randomized treatment arm vs Obstructive Apnea-Hypopnea Index: (Obstructive apneas with no oxygen desaturation threshold used and with or without arousal + hypopneas with > 30% flow reduction and with >= 4% oxygen desaturation and with or without arousal) / hour of sleep from type I polysomnography
9-Month Followup
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 43 | 28.0 | ± 27.5 | 17.3 | 1.5 | 107.2 | - | 43 |
Laparoscopic Gastric Banding (LGB) | 25 | 28.8 | ± 24.7 | 19.3 | 1.8 | 102.5 | - | 25 |
Continuous Positive Airway Pressure (CPAP) | 18 | 27.0 | ± 31.7 | 13.5 | 1.5 | 107.2 | - | 18 |
Randomized treatment arm vs Obstructive Apnea-Hypopnea Index: (Obstructive apneas with no oxygen desaturation threshold used and with or without arousal + hypopneas with > 30% flow reduction and with >= 4% oxygen desaturation and with or without arousal) / hour of sleep from type I polysomnography
18-Month Followup
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 40 | 26.7 | ± 21.4 | 20.4 | 2.0 | 78.8 | - | 40 |
Laparoscopic Gastric Banding (LGB) | 24 | 26.4 | ± 22.9 | 19.6 | 2.0 | 78.8 | - | 24 |
Continuous Positive Airway Pressure (CPAP) | 16 | 27.2 | ± 19.8 | 23.9 | 3.0 | 67.9 | - | 16 |
Age of the participant vs Obstructive Apnea-Hypopnea Index: (Obstructive apneas with no oxygen desaturation threshold used and with or without arousal + hypopneas with > 30% flow reduction and with >= 4% oxygen desaturation and with or without arousal) / hour of sleep from type I polysomnography
Baseline
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 49 | 39.6 | ± 27.4 | 30.2 | 0.3 | 122.8 | - | 49 |
27.0 to 45.0 years | 13 | 39.8 | ± 35.4 | 25.8 | 0.3 | 111.7 | - | 13 |
46.0 to 50.0 years | 12 | 31.8 | ± 17.4 | 28.3 | 6.4 | 67.0 | - | 12 |
51.0 to 56.0 years | 12 | 45.1 | ± 33.7 | 33.3 | 13.2 | 122.8 | - | 12 |
57.0 to 65.0 years | 12 | 41.8 | ± 19.4 | 35.4 | 17.1 | 74.6 | - | 12 |
Age of the participant vs Obstructive Apnea-Hypopnea Index: (Obstructive apneas with no oxygen desaturation threshold used and with or without arousal + hypopneas with > 30% flow reduction and with >= 4% oxygen desaturation and with or without arousal) / hour of sleep from type I polysomnography
9-Month Followup
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 43 | 28.0 | ± 27.5 | 17.3 | 1.5 | 107.2 | - | 43 |
28.0 to 47.0 years | 11 | 25.7 | ± 30.0 | 15.5 | 1.9 | 102.5 | - | 11 |
47.0 to 52.0 years | 11 | 22.9 | ± 18.3 | 16.2 | 1.5 | 57.3 | - | 11 |
52.0 to 58.0 years | 11 | 33.5 | ± 38.4 | 17.3 | 1.8 | 107.2 | - | 11 |
58.0 to 65.0 years | 10 | 30.2 | ± 21.0 | 29.9 | 4.0 | 74.9 | - | 10 |
Age of the participant vs Obstructive Apnea-Hypopnea Index: (Obstructive apneas with no oxygen desaturation threshold used and with or without arousal + hypopneas with > 30% flow reduction and with >= 4% oxygen desaturation and with or without arousal) / hour of sleep from type I polysomnography
18-Month Followup
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 40 | 26.7 | ± 21.4 | 20.4 | 2.0 | 78.8 | - | 40 |
29.0 to 46.0 years | 10 | 32.9 | ± 19.6 | 32.5 | 4.3 | 61.2 | - | 10 |
47.0 to 52.0 years | 10 | 22.7 | ± 19.0 | 20.7 | 2.0 | 61.6 | - | 10 |
53.0 to 58.0 years | 10 | 22.9 | ± 20.1 | 17.2 | 5.0 | 67.9 | - | 10 |
58.0 to 65.0 years | 10 | 28.5 | ± 27.5 | 17.3 | 2.1 | 78.8 | - | 10 |
Gender of the participant vs Obstructive Apnea-Hypopnea Index: (Obstructive apneas with no oxygen desaturation threshold used and with or without arousal + hypopneas with > 30% flow reduction and with >= 4% oxygen desaturation and with or without arousal) / hour of sleep from type I polysomnography
Baseline
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 49 | 39.6 | ± 27.4 | 30.2 | 0.3 | 122.8 | - | 49 |
Male | 28 | 44.7 | ± 27.3 | 37.6 | 7.9 | 111.7 | - | 28 |
Female | 21 | 32.8 | ± 26.8 | 25.2 | 0.3 | 122.8 | - | 21 |
Gender of the participant vs Obstructive Apnea-Hypopnea Index: (Obstructive apneas with no oxygen desaturation threshold used and with or without arousal + hypopneas with > 30% flow reduction and with >= 4% oxygen desaturation and with or without arousal) / hour of sleep from type I polysomnography
9-Month Followup
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 43 | 28.0 | ± 27.5 | 17.3 | 1.5 | 107.2 | - | 43 |
Male | 25 | 32.2 | ± 29.1 | 19.8 | 1.9 | 107.2 | - | 25 |
Female | 18 | 22.2 | ± 24.7 | 15.3 | 1.5 | 101.1 | - | 18 |
Gender of the participant vs Obstructive Apnea-Hypopnea Index: (Obstructive apneas with no oxygen desaturation threshold used and with or without arousal + hypopneas with > 30% flow reduction and with >= 4% oxygen desaturation and with or without arousal) / hour of sleep from type I polysomnography
18-Month Followup
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 40 | 26.7 | ± 21.4 | 20.4 | 2.0 | 78.8 | - | 40 |
Male | 25 | 29.7 | ± 20.3 | 24.3 | 4.3 | 78.8 | - | 25 |
Female | 15 | 21.8 | ± 23.1 | 14.9 | 2.0 | 67.9 | - | 15 |
Race of the participant vs Obstructive Apnea-Hypopnea Index: (Obstructive apneas with no oxygen desaturation threshold used and with or without arousal + hypopneas with > 30% flow reduction and with >= 4% oxygen desaturation and with or without arousal) / hour of sleep from type I polysomnography
Baseline
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 46 | 40.5 | ± 28.0 | 30.3 | 0.3 | 122.8 | - | 46 |
white | 35 | 38.1 | ± 25.9 | 28.1 | 0.3 | 111.7 | - | 35 |
american indian or alaska native | - | - | - | - | - | - | - | - |
black or african american | 9 | 44.7 | ± 31.5 | 38.2 | 15.0 | 122.8 | - | 9 |
asian | 2 | 64.2 | ± 54.3 | 64.2 | 25.8 | 102.6 | - | 2 |
native hawaiian or other pacific islander | - | - | - | - | - | - | - | - |
other | - | - | - | - | - | - | - | - |
multiple | - | - | - | - | - | - | - | - |
Race of the participant vs Obstructive Apnea-Hypopnea Index: (Obstructive apneas with no oxygen desaturation threshold used and with or without arousal + hypopneas with > 30% flow reduction and with >= 4% oxygen desaturation and with or without arousal) / hour of sleep from type I polysomnography
9-Month Followup
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 40 | 28.5 | ± 28.1 | 16.9 | 1.5 | 107.2 | - | 40 |
white | 31 | 25.4 | ± 25.9 | 16.4 | 1.5 | 107.2 | - | 31 |
american indian or alaska native | - | - | - | - | - | - | - | - |
black or african american | 8 | 43.3 | ± 34.0 | 42.8 | 5.1 | 101.1 | - | 8 |
asian | 1 | 3.5 | - | 3.5 | 3.5 | 3.5 | - | 1 |
native hawaiian or other pacific islander | - | - | - | - | - | - | - | - |
other | - | - | - | - | - | - | - | - |
multiple | - | - | - | - | - | - | - | - |
Race of the participant vs Obstructive Apnea-Hypopnea Index: (Obstructive apneas with no oxygen desaturation threshold used and with or without arousal + hypopneas with > 30% flow reduction and with >= 4% oxygen desaturation and with or without arousal) / hour of sleep from type I polysomnography
18-Month Followup
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 37 | 27.7 | ± 22.0 | 21.7 | 2.0 | 78.8 | - | 37 |
white | 29 | 25.1 | ± 19.5 | 21.7 | 2.0 | 78.8 | - | 29 |
american indian or alaska native | - | - | - | - | - | - | - | - |
black or african american | 7 | 42.0 | ± 27.6 | 43.0 | 11.9 | 77.5 | - | 7 |
asian | 1 | 4.3 | - | 4.3 | 4.3 | 4.3 | - | 1 |
native hawaiian or other pacific islander | - | - | - | - | - | - | - | - |
other | - | - | - | - | - | - | - | - |
multiple | - | - | - | - | - | - | - | - |